25549866

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{9041}}^1$

素因数の和:9206

約数の個数: 24

約数和(自身を含む): 55716804

約数和(自身を除く): 30166938

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 9041, 18082, 27123, 54246, 81369, 162738, 1419437, 2838874, 4258311, 8516622, 12774933, 25549866]

約数ペア:

[(1, 25549866), (2, 12774933), (3, 8516622), (6, 4258311), (9, 2838874), (18, 1419437), (157, 162738), (314, 81369), (471, 54246), (942, 27123), (1413, 18082), (2826, 9041)]